As an IT professional I have used many smartphones, tablets, laptops, and desktop computers. Each has its place, and I have all of these devices for different reasons. My current devices are: Smartphone: Apple iPhone 5S (32GB) Tablet: Apple iPad 4th Gen (Retina, 3G + WiFi, 128GB) Laptop: Lenovo X1 Carbon (i7, 160GB) Desktop: Custom (giant case, 7 hard drives, 5 fans, etc.) Though this combo has served me well, I took notice when Microsoft released the Surface Pro 3. It’s really the first time that I thought a single device could replace both my laptop and tablet, so I decided to buy one to test the theory. I went with the top...